Edit report at http://bugs.php.net/bug.php?id=51224&edit=1
ID: 51224
User updated by: dominique-php dot net at leuenberger dot net
Reported by: dominique-php dot net at leuenberger dot net
Summary: Buffer overflows in pdc_odbc driver
-Status: Open
+Status: Closed
Type: Bug
Package: PDO related
Operating System: openSUSE 11.3 (devel)
PHP Version: 5.3.2
New Comment:
Has been fixed in SVN already, commits
284097 and 284099
Previous Comments:
------------------------------------------------------------------------
[2010-03-06 16:21:50] dominique-php dot net at leuenberger dot net
Description:
------------
While building with gcc 4.5 the followin 'warnings' can be observed in
the build log:
1)
In function 'strcpy',
inlined from 'odbc_handle_set_attr' at
/usr/src/packages/BUILD/php-5.3.0/ext/pdo_odbc/odbc_driver.c:349:10:
/usr/include/bits/string3.h:107:3: warning: call to
__builtin___strcpy_chk will always overflow destination buffer
/usr/src/packages/BUILD/php-5.3.0/ext/pdo_odbc/odbc_stmt.c: In function
'odbc_stmt_param_hook':
2)
In function 'strcpy',
inlined from 'odbc_stmt_get_attr' at
/usr/src/packages/BUILD/php-5.3.0/ext/pdo_odbc/odbc_stmt.c:798:10:
/usr/include/bits/string3.h:107:3: warning: call to
__builtin___strcpy_chk will always overflow destination buffer
In function 'strcpy',
inlined from 'odbc_stmt_set_param' at
/usr/src/packages/BUILD/php-5.3.0/ext/pdo_odbc/odbc_stmt.c:766:10:
/usr/include/bits/string3.h:107:3: warning: call to
__builtin___strcpy_chk will always overflow destination buffer
nation buffer
Test script:
---------------
regular build using gcc 4.5 reveals it.
Expected result:
----------------
No buffer overflow warnings
------------------------------------------------------------------------
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Edit this bug report at http://bugs.php.net/bug.php?id=51224&edit=1
